CYCLON MAGMA SYN ULTRA-S is a fully synthetic, advanced fuel economy, low viscosity motor oil, engineered with TriboACT® Formula. It offers maximum performance and wear protection under the most extreme service conditions. Due to its 100% synthetic nature and optimally balanced additive package, it will retain its viscosity and protect gasoline-powered vehicles in situations where more conventional motor oils would be inadequate, e.g. during very cold start environments.